Battpit Canada provides reliable replacement laptop batteries, laptop AC adapters, chargers, and power accessories for customers across Canada.
Shop 25,000+ compatible laptop batteries and power adapters for HP, Dell, Lenovo, Apple, Asus, and more. 100% Canadian-owned. Ships from Canada. No import fees.
buying a spare charger, or ordering accessories for business use, Battpit focuses on dependable products, clear compatibility information, and convenient Canadian shipping.
This compatible replacement laptop battery
for Lenovo45N1153
is available for C$65.00
.
10.8V
· 6600 mAh / 71Wh
· Conventional Li-ion.
Important Notes
The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.
Compatible Products for Your Device
Compatible Model
Lenovo W Series ThinkPad W540 20BH001VUSLenovo W Series ThinkPad W540 20BH001WUSLenovo W Series ThinkPad W540 20BH001XUSLenovo W Series ThinkPad W540 20BH001YUSLenovo W Series ThinkPad W541 20EF000LUSLenovo W Series ThinkPad W541 20EF000MUSLenovo W Series ThinkPad W541 20EF000NUSLenovo W Series ThinkPad W541 20EF000SLenovo W Series ThinkPad W541 20EF000WLenovo W Series ThinkPad W541 20EF000XLenovo W Series ThinkPad W541 20EF0012Lenovo W Series ThinkPad W541 20EF0014Lenovo W Series ThinkPad W541 20EF001YLenovo W Series ThinkPad W541 20EG0005USLenovo W Series ThinkPad W541 20EG0007USLenovo W Series ThinkPad W541 20EG0008Lenovo W Series ThinkPad W541 20EG0009Lenovo W Series ThinkPad W541 20EG000ALenovo W Series ThinkPad W541 20EG000CUSLenovo W Series ThinkPad W541 20EG000DLenovo W Series ThinkPad W541 20EG0021Lenovo W Series ThinkPad W541 20EG0040Lenovo ThinkPad T Series ThinkPad T440p 20AN000KUSLenovo ThinkPad T Series ThinkPad T440p 20AN000MUSLenovo ThinkPad T Series ThinkPad T440p 20AN000QUSLenovo ThinkPad T Series ThinkPad T440p 20AN0069USLenovo ThinkPad T Series ThinkPad T440p 20AN006DUSLenovo ThinkPad T Series ThinkPad T440p 20AN006KUSLenovo ThinkPad T Series ThinkPad T440p 20AN006NUSLenovo ThinkPad T Series ThinkPad T440p 20AN006VLenovo ThinkPad T Series ThinkPad T440p 20AN006XLenovo ThinkPad T Series ThinkPad T440p 20AN007ELenovo ThinkPad T Series ThinkPad T440p 20AN0098Lenovo ThinkPad T Series ThinkPad T440p 20AN0099Lenovo ThinkPad T Series ThinkPad T440p 20AN009GLenovo ThinkPad T Series ThinkPad T440p 20AN00A2Lenovo ThinkPad T Series ThinkPad T440p 20AN00A4Lenovo ThinkPad T Series ThinkPad T440p 20AN00BYLenovo ThinkPad T Series ThinkPad T440p 20AN00C2Lenovo ThinkPad T Series ThinkPad T440p 20AN00C3Lenovo ThinkPad T Series ThinkPad T440p 20AN00CBLenovo ThinkPad T Series ThinkPad T440p 20AN00CLHHLenovo ThinkPad T Series ThinkPad T440p 20AN00DGLenovo ThinkPad T Series ThinkPad T440p 20AN00E1Lenovo ThinkPad T Series ThinkPad T440p 20AN00E2Lenovo ThinkPad T Series ThinkPad T440p 20AN00EKLenovo ThinkPad T Series ThinkPad T440p 20AW0005Lenovo ThinkPad T Series ThinkPad T440p 20AW0008USLenovo ThinkPad T Series ThinkPad T440p 20AW000ALenovo ThinkPad T Series ThinkPad T440p 20AW000AUSLenovo ThinkPad T Series ThinkPad T440p 20AW000BLenovo ThinkPad T Series ThinkPad T440p 20AW000BUSLenovo ThinkPad T Series ThinkPad T440p 20AW000DLenovo ThinkPad T Series ThinkPad T440p 20AW000DUSLenovo ThinkPad T Series ThinkPad T440p 20AW000ELenovo ThinkPad T Series ThinkPad T440p 20AW000JLenovo ThinkPad T Series ThinkPad T440p 20AW000LUSLenovo ThinkPad T Series ThinkPad T440p 20AW000QUSLenovo ThinkPad T Series ThinkPad T440p 20AW000RLenovo ThinkPad T Series ThinkPad T440p 20AW0049USLenovo ThinkPad T Series ThinkPad T440p 20AW004ALenovo ThinkPad T Series ThinkPad T440p 20AW004DLenovo ThinkPad T Series ThinkPad T440p 20AW004ELenovo ThinkPad T Series ThinkPad T440p 20AW004EUSLenovo ThinkPad T Series ThinkPad T440p 20AW004HLenovo ThinkPad T Series ThinkPad T440p 20AW004HUSLenovo ThinkPad T Series ThinkPad T440p 20AW004JUSLenovo ThinkPad T Series ThinkPad T440p 20AW004LLenovo ThinkPad T Series ThinkPad T440p 20AW004MUSLenovo ThinkPad T Series ThinkPad T440p 20AW005ALenovo ThinkPad T Series ThinkPad T440p 20AW008YLenovo ThinkPad T Series ThinkPad T440p 20AW0091USLenovo ThinkPad T Series ThinkPad T440p 20AW0093Lenovo ThinkPad T Series ThinkPad T540p 20BE003CUSLenovo ThinkPad T Series ThinkPad T540p 20BE003EUSLenovo ThinkPad T Series ThinkPad T540p 20BE003HUSLenovo ThinkPad T Series ThinkPad T540p 20BE003LUSLenovo ThinkPad T Series ThinkPad T540p 20BE003PUSLenovo ThinkPad T Series ThinkPad T540p 20BE003YLenovo ThinkPad T Series ThinkPad T540p 20BE0042Lenovo ThinkPad T Series ThinkPad T540p 20BE004BLenovo ThinkPad T Series ThinkPad T540p 20BE0061Lenovo ThinkPad T Series ThinkPad T540p 20BE0063Lenovo ThinkPad T Series ThinkPad T540p 20BE0083Lenovo ThinkPad T Series ThinkPad T540p 20BE0096USLenovo ThinkPad T Series ThinkPad T540p 20BE00B1Lenovo ThinkPad T Series ThinkPad T540p 20BE00BALenovo ThinkPad T Series ThinkPad T540p 20BE00BSUSLenovo ThinkPad T Series ThinkPad T540p 20BE00CALenovo ThinkPad T Series ThinkPad T540p 20BE00CBLenovo ThinkPad T Series ThinkPad T540p 20BE00CCLenovo ThinkPad T Series ThinkPad T540p 20BE00CDLenovo ThinkPad T Series ThinkPad T540p 20BE00CELenovo ThinkPad T Series ThinkPad T540p 20BE00CQLenovo ThinkPad T Series ThinkPad T540p 20BE00CTUSLenovo ThinkPad T Series ThinkPad T540p 20BE00CULenovo ThinkPad T Series ThinkPad T540p 20BE00CVUSLenovo ThinkPad T Series ThinkPad T540p 20BEA0A1HHLenovo ThinkPad T Series ThinkPad T540p 20BF001BUSLenovo ThinkPad T Series ThinkPad T540p 20BF001FUSLenovo ThinkPad T Series ThinkPad T540p 20BF001GUSLenovo ThinkPad T Series ThinkPad T540p 20BF001KUSLenovo ThinkPad T Series ThinkPad T540p 20BF001PUSLenovo ThinkPad T Series ThinkPad T540p 20BF001SUSLenovo ThinkPad T Series ThinkPad T540p 20BF001UUSLenovo ThinkPad T Series ThinkPad T540p 20BF001VUSLenovo ThinkPad T Series ThinkPad T540p 20BF0020USLenovo ThinkPad T Series ThinkPad T540p 20BF002BLenovo ThinkPad T Series ThinkPad T540p 20BF002FLenovo ThinkPad T Series ThinkPad T540p 20BF002GLenovo ThinkPad T Series ThinkPad T540p 20BF002LUSLenovo ThinkPad T Series ThinkPad T540p 20BF002PUSLenovo ThinkPad T Series ThinkPad T540p 20BF002RLenovo ThinkPad T Series ThinkPad T540p 20BF002TUSLenovo ThinkPad T Series ThinkPad T540p 20BF002ULenovo ThinkPad T Series ThinkPad T540p 20BF002VUSLenovo ThinkPad T Series ThinkPad T540p 20BF002WUSLenovo ThinkPad T Series ThinkPad T540p 20BF002YUSLenovo ThinkPad T Series ThinkPad T540p 20BF0030USLenovo ThinkPad T Series ThinkPad T540p 20BF0031Lenovo ThinkPad T Series ThinkPad T540p 20BF0033USLenovo ThinkPad T Series ThinkPad T540p 20BF0034USLenovo ThinkPad T Series ThinkPad T540p 20BF0037USLenovo ThinkPad L Series ThinkPad L440 20A SeriesLenovo ThinkPad L Series ThinkPad L440 20ASLenovo ThinkPad L Series ThinkPad L440 20AS000WUSLenovo ThinkPad L Series ThinkPad L440 20AS0010Lenovo ThinkPad L Series ThinkPad L440 20AS0010USLenovo ThinkPad L Series ThinkPad L440 20AS002HUSLenovo ThinkPad L Series ThinkPad L440 20AS002NUSLenovo ThinkPad L Series ThinkPad L440 20AS002TUSLenovo ThinkPad L Series ThinkPad L440 20AS002VUSLenovo ThinkPad L Series ThinkPad L440 20AS002YUSLenovo ThinkPad L Series ThinkPad L440 20AS0031USLenovo ThinkPad L Series ThinkPad L440 20AS0033USLenovo ThinkPad L Series ThinkPad L440 20AS005UUSLenovo ThinkPad L Series ThinkPad L440 20AS005VUSLenovo ThinkPad L Series ThinkPad L440 20AS005WUSLenovo ThinkPad L Series ThinkPad L440 20AS0060USLenovo ThinkPad L Series ThinkPad L440 20AS0064Lenovo ThinkPad L Series ThinkPad L440 20AS0066Lenovo ThinkPad L Series ThinkPad L440 20AT0009USLenovo ThinkPad L Series ThinkPad L440 20AT0020USLenovo ThinkPad L Series ThinkPad L440 20AT0021USLenovo ThinkPad L Series ThinkPad L440 20AT0027USLenovo ThinkPad L Series ThinkPad L440 20AT0028USLenovo ThinkPad L Series ThinkPad L440 20AT0029USLenovo ThinkPad L Series ThinkPad L440 20AT002BUSLenovo ThinkPad L Series ThinkPad L440 20AT002CUSLenovo ThinkPad L Series ThinkPad L440 20AT002EUSLenovo ThinkPad L Series ThinkPad L440 20AT002LUSLenovo ThinkPad L Series ThinkPad L440 20AT002PUSLenovo ThinkPad L Series ThinkPad L440 20AT002QUSLenovo ThinkPad L Series ThinkPad L440 20AT002XUSLenovo ThinkPad L Series ThinkPad L440 20AT0030Lenovo ThinkPad L Series ThinkPad L440 20AT0034Lenovo ThinkPad L Series ThinkPad L440 20AT0038Lenovo ThinkPad L Series ThinkPad L440 20AT004KLenovo ThinkPad L Series ThinkPad L440 20AT004LLenovo ThinkPad L Series ThinkPad L440 20AT004WLenovo ThinkPad L Series ThinkPad L440 20AT0053USLenovo ThinkPad L Series ThinkPad L440 20AT0054Lenovo ThinkPad L Series ThinkPad L440 20AT005FLenovo ThinkPad L Series ThinkPad L440 20AT005HLenovo ThinkPad L Series ThinkPad L440 20AT005JLenovo ThinkPad L Series ThinkPad L440 20AT005WUSLenovo ThinkPad L Series ThinkPad L440 20AT005XUSLenovo ThinkPad L Series ThinkPad L540 20AU000YUSLenovo ThinkPad L Series ThinkPad L540 20AU001ELenovo ThinkPad L Series ThinkPad L540 20AU002PLenovo ThinkPad L Series ThinkPad L540 20AU002SLenovo ThinkPad L Series ThinkPad L540 20AU002ULenovo ThinkPad L Series ThinkPad L540 20AU002VLenovo ThinkPad L Series ThinkPad L540 20AU002YLenovo ThinkPad L Series ThinkPad L540 20AU0033Lenovo ThinkPad L Series ThinkPad L540 20AU0034Lenovo ThinkPad L Series ThinkPad L540 20AU0035USLenovo ThinkPad L Series ThinkPad L540 20AU0037Lenovo ThinkPad L Series ThinkPad L540 20AU0039USLenovo ThinkPad L Series ThinkPad L540 20AU003CLenovo ThinkPad L Series ThinkPad L540 20AU003HUSLenovo ThinkPad L Series ThinkPad L540 20AU0060Lenovo ThinkPad L Series ThinkPad L540 20AU006CUSLenovo ThinkPad L Series ThinkPad L540 20AV000TUSLenovo ThinkPad L Series ThinkPad L540 20AV0024USLenovo ThinkPad L Series ThinkPad L540 20AV0025USLenovo ThinkPad L Series ThinkPad L540 20AV0026USLenovo ThinkPad L Series ThinkPad L540 20AV0027USLenovo ThinkPad L Series ThinkPad L540 20AV0028USLenovo ThinkPad L Series ThinkPad L540 20AV002AUSLenovo ThinkPad L Series ThinkPad L540 20AV002KUSLenovo ThinkPad L Series ThinkPad L540 20AV002LUSLenovo ThinkPad L Series ThinkPad L540 20AV002QUSLenovo ThinkPad L Series ThinkPad L540 20AV002SUSLenovo ThinkPad L Series ThinkPad L540 20AV002TUSLenovo ThinkPad L Series ThinkPad L540 20AV002YLenovo ThinkPad L Series ThinkPad L540 20AV006BLenovo ThinkPad L Series ThinkPad L540 20AV006YLenovo ThinkPad L Series ThinkPad L540 20AV0072Lenovo ThinkPad L Series ThinkPad L540 20AV0082US
How can I confirm a replacement laptop battery will fit?
The best way is to match the part number printed on your current battery.
Then verify the voltage, and compare the battery shape plus connector location with the product photos and specs.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using
System Information:
• Step 1: Press Windows + R to open the Run window.
• Step 2: Type msinfo32 and click OK.
• Step 3: In the System Summary section, find
System Model in the right pane.
This model information helps ensure you select the correct replacement battery.
Where do I find the battery part number?
Power off the laptop, unplug the charger, and remove the battery if it’s removable.
The part number is printed on the label on the battery itself—use that to confirm compatibility.
Can I use a battery with a different voltage?
In most cases, no—battery voltage should match the original.
Some labels are equivalent (10.8V = 11.1V, and 14.4V = 14.8V), but other voltage differences are not compatible.
What should I check before buying a replacement online?
Start with the original battery part number and voltage.
After that, compare size and shape, connector type and position, latch/clip placement, and orientation using product photos and details.
Can I search by laptop model instead of battery part number?
The laptop model helps narrow results, but the battery part number is more accurate.
One laptop model can use multiple battery versions, so matching the printed part number is recommended.
Any quick tips to improve laptop battery runtime?
Turn on Power Saver/Battery Saver, lower screen brightness, close unused apps and tabs,
disable Wi-Fi/Bluetooth when you don’t need them, and keep vents clear to reduce heat.
Picking the correct replacement battery (and adapter, if needed) matters for safety and performance.
Battpit stocks a wide range of compatible part numbers and models across major laptop brands.
Use the checklist below before you place your order:
1. Identify Your Laptop Model
Check the label on the bottom of the laptop or your system information for the exact model.
If you’re purchasing an adapter, verify the input requirements shown on your laptop label (voltage/current).
2. Match the Battery Part Number
Always shut down the laptop before removing the battery.
The part number printed on the battery label is the most reliable way to confirm the correct replacement.
3. Common Part Number Examples
Brands often use predictable formats. Here are a few examples to help you recognize them:
HP / Compaq: 123456-001
Sony: PCGA-BP12, VGP-BP1
Dell: 312-1234, 1234P
IBM / Lenovo: 02K1234, 08K1234
Toshiba: PA1234U-1BRS
4. Compare the Physical Fit
Double-check the overall shape, connector type and connector position,
plus the latch/lock location and orientation. Compare these with product photos before ordering.
5. Voltage Notes
Some laptops have multiple battery options with different voltages (for example, 11.1V vs 14.8V).
These are not interchangeable. Always match the voltage printed on your original battery.
Li-ion 10.8V is equivalent to 11.1V.
Li-ion 14.4V is equivalent to 14.8V.
Example Labels
Safety & Compliance
Certified Quality You Can Trust
Battpit Canada replacement laptop batteries and AC adapters are selected with safety,
compatibility, and compliance in mind. Products may meet common industry standards
including RoHS, CE, UL, and ULC where applicable.
RoHS
RoHS CompliantHelps reduce restricted hazardous substances in electronic products.
CE
CE MarkedDesigned to meet applicable safety and quality requirements.
UL
UL Recognized ComponentsSelected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety StandardSupports safety confidence for products supplied to Canadian customers.
Why this matters:
These compliance marks help customers choose a reliable replacement laptop battery,
laptop charger, or AC adapter with built-in safety features such as over-charge,
over-current, over-voltage, and short-circuit protection.
